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I'm trying to insert this values to a new table but eclipse doesn't read this query:
INSERT INTO my-list SELECT * FROM cars WHERE color='RED'
Use executeUpdate() Or execute() to issue data manipulation statements. executeQuery() is only meant for SELECT queries.
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00000182 SystemOut O ==== Inside updateValidation exceptionStackTrace = com.ibm.db2.jcc.am.SqlIntegrityConstraintViolationException: DB2 SQL Error: SQLCODE=-803, SQLSTATE=23505, SQLERRMC=XHAZMAT1;000098D401, DRIVER=4.21.29
You can try checking for any SQL constraints like indexes with name - XHAZMAT1 on the table you are updating.
You can check for the SQL error message SQLERRMC in the console which is throwing update validation error. Seems like you are updating a record in database that is having any constraints related to indexes etc.
Also, you can look for XHAZMAT1 on the table you are updating.
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I need to update an ArrayList if object exists based on id in the object.
Thanks in Advance
Arraylist have a mArrayList.contains() method and than you can get the element index by looping and update item if you are requesting to update in the ArrayList and not somewhere else :
mArrayList.set(yourdesiredIndexOfTypeInt , desiredValueOrObject);
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I have a some trouble about my own simple android project. I save data pair (key-value), and I dont want to save same data. ( for example: I save the data "Car"- "Blue" once. and then application can not permisson save again same the data.) I wrote already update method but I couldnt use for search & control data repetition. How can I solve ?
Make the combination of the two columns a Primary Key
You can also use if else block along with SELECT statement to validate inputs.
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I used microsoft.exchange.webservices.data.core.service.item.Item;
in microsoft.exchange.webservices.data.core.ExchangeService.
Use java.util.Set clas instead of list.
Set items = new HashSet<Item>();
Set is the collection of unique values.
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I need to check for line breaks in csv for every entry using java. I have no idea how to do it. Can anybody help? thanks!
Try this in your java source from which you are reading the csv.
String col = columnName.replaceAll("[\r\n]", "");
reportColumn.put( "column", col );